1102656031 has 2 divisors, whose sum is σ = 1102656032. Its totient is φ = 1102656030.

The previous prime is 1102656029. The next prime is 1102656073. The reversal of 1102656031 is 1306562011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102656031 - 2¹ = 1102656029 is a prime.

It is a super-3 number, since 3×1102656031³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 1102656029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1102655987 and 1102656005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102656011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551328015 + 551328016.

It is an arithmetic number, because the mean of its divisors is an integer number (551328016).

Almost surely, 2^1102656031 is an apocalyptic number.

1102656031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102656031 is an equidigital number, since it uses as much as digits as its factorization.

1102656031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1102656031 is about 33206.2649360027. The cubic root of 1102656031 is about 1033.1102864288.

The spelling of 1102656031 in words is "one billion, one hundred two million, six hundred fifty-six thousand, thirty-one".