1045025102 has 16 divisors (see below), whose sum is σ = 1784391552. Its totient is φ = 454358520.

The previous prime is 1045025081. The next prime is 1045025123. The reversal of 1045025102 is 2015205401.

It is an interprime number because it is at equal distance from previous prime (1045025081) and next prime (1045025123).

It is a super-2 number, since 2×1045025102² = 2184154927620220808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032128 + ... + 1033139.

It is an arithmetic number, because the mean of its divisors is an integer number (111524472).

Almost surely, 2^1045025102 is an apocalyptic number.

1045025102 is a deficient number, since it is larger than the sum of its proper divisors (739366450).

1045025102 is a wasteful number, since it uses less digits than its factorization.

1045025102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065303.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1045025102 is about 32326.8480059532. The cubic root of 1045025102 is about 1014.7885869306.

The spelling of 1045025102 in words is "one billion, forty-five million, twenty-five thousand, one hundred two".