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1023002201 = 13312538467
BaseRepresentation
bin111100111110011…
…100011001011001
32122021221220012102
4330332130121121
54043342032301
6245302253145
734231242464
oct7476343131
92567856172
101023002201
11485504771
122467271b5
13133c31c60
1499c182db
155ec26b6b
hex3cf9c659

1023002201 has 8 divisors (see below), whose sum is σ = 1137233664. Its totient is φ = 913847760.

The previous prime is 1023002179. The next prime is 1023002203. The reversal of 1023002201 is 1022003201.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-1023002201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023002203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268831 + ... + 1269636.

It is an arithmetic number, because the mean of its divisors is an integer number (142154208).

Almost surely, 21023002201 is an apocalyptic number.

It is an amenable number.

1023002201 is a deficient number, since it is larger than the sum of its proper divisors (114231463).

1023002201 is a wasteful number, since it uses less digits than its factorization.

1023002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538511.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1023002201 is about 31984.4055908501. The cubic root of 1023002201 is about 1007.6093512409.

Adding to 1023002201 its reverse (1022003201), we get a palindrome (2045005402).

The spelling of 1023002201 in words is "one billion, twenty-three million, two thousand, two hundred one".

Divisors: 1 13 31 403 2538467 33000071 78692477 1023002201