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1031230102001 = 11127738174733
BaseRepresentation
bin11110000000110100001…
…10101001100111110001
310122120210012100222120112
433000122012221213301
5113343424401231001
62105423543551105
7134334562145051
oct17003206514761
93576705328515
101031230102001
11368384565850
12147a38a5b495
1376324464638
1437ca9db9561
151bc58374cbb
hexf01a1a99f1

1031230102001 has 8 divisors (see below), whose sum is σ = 1133836391424. Its totient is φ = 930100162320.

The previous prime is 1031230101917. The next prime is 1031230102057. The reversal of 1031230102001 is 1002010321301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1031230102001 - 210 = 1031230100977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1031230102901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369085970 + ... + 369088763.

It is an arithmetic number, because the mean of its divisors is an integer number (141729548928).

Almost surely, 21031230102001 is an apocalyptic number.

1031230102001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1031230102001 is a deficient number, since it is larger than the sum of its proper divisors (102606289423).

1031230102001 is a wasteful number, since it uses less digits than its factorization.

1031230102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738174871.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1031230102001 its reverse (1002010321301), we get a palindrome (2033240423302).

The spelling of 1031230102001 in words is "one trillion, thirty-one billion, two hundred thirty million, one hundred two thousand, one".

Divisors: 1 11 127 1397 738174733 8119922063 93748191091 1031230102001