1032111402 has 48 divisors (see below), whose sum is σ = 2403855072. Its totient is φ = 294567840.

The previous prime is 1032111401. The next prime is 1032111433. The reversal of 1032111402 is 2041112301.

It is a super-2 number, since 2×1032111402² = 2130507892276811208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032111401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448968 + ... + 451260.

It is an arithmetic number, because the mean of its divisors is an integer number (50080314).

Almost surely, 2^1032111402 is an apocalyptic number.

1032111402 is an abundant number, since it is smaller than the sum of its proper divisors (1371743670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032111402 is a wasteful number, since it uses less digits than its factorization.

1032111402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1032111402 is about 32126.4906580224. The cubic root of 1032111402 is about 1010.5912304827.

Adding to 1032111402 its reverse (2041112301), we get a palindrome (3073223703).

The spelling of 1032111402 in words is "one billion, thirty-two million, one hundred eleven thousand, four hundred two".