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1031102043004 = 221123434137341
BaseRepresentation
bin11110000000100100111…
…10001001001101111100
310122120110021101220122201
433000102132021031330
5113343144110334004
62105403131121244
7134331445520155
oct17002236111574
93576407356581
101031102043004
1136831924a170
12147a01ba3224
1376303a78497
1437c96da292c
151bc4becb6a4
hexf01278937c

1031102043004 has 12 divisors (see below), whose sum is σ = 1968467536728. Its totient is φ = 468682746800.

The previous prime is 1031102042987. The next prime is 1031102043043. The reversal of 1031102043004 is 4003402011301.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11717068627 + ... + 11717068714.

It is an arithmetic number, because the mean of its divisors is an integer number (164038961394).

Almost surely, 21031102043004 is an apocalyptic number.

It is an amenable number.

1031102043004 is a deficient number, since it is larger than the sum of its proper divisors (937365493724).

1031102043004 is a wasteful number, since it uses less digits than its factorization.

1031102043004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23434137356 (or 23434137354 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1031102043004 its reverse (4003402011301), we get a palindrome (5034504054305).

The spelling of 1031102043004 in words is "one trillion, thirty-one billion, one hundred two million, forty-three thousand, four".

Divisors: 1 2 4 11 22 44 23434137341 46868274682 93736549364 257775510751 515551021502 1031102043004