102916429 has 12 divisors (see below), whose sum is σ = 129284512. Its totient is φ = 80193960.

The previous prime is 102916423. The next prime is 102916433. The reversal of 102916429 is 924619201.

It is a de Polignac number, because none of the positive numbers 2^k-102916429 is a prime.

It is a super-2 number, since 2×102916429² = 21183582716224082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102916394 and 102916403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102916423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59907 + ... + 61600.

Almost surely, 2^102916429 is an apocalyptic number.

It is an amenable number.

102916429 is a deficient number, since it is larger than the sum of its proper divisors (26368083).

102916429 is a wasteful number, since it uses less digits than its factorization.

102916429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121536 (or 121525 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 102916429 is about 10144.7734819463. The cubic root of 102916429 is about 468.6280027643.

The spelling of 102916429 in words is "one hundred two million, nine hundred sixteen thousand, four hundred twenty-nine".