1030131102 has 64 divisors (see below), whose sum is σ = 2766242304. Its totient is φ = 246983040.

The previous prime is 1030131083. The next prime is 1030131103. The reversal of 1030131102 is 2011310301.

It is a super-2 number, since 2×1030131102² = 2122340174615468808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79753 + ... + 91764.

It is an arithmetic number, because the mean of its divisors is an integer number (43222536).

Almost surely, 2^1030131102 is an apocalyptic number.

1030131102 is an abundant number, since it is smaller than the sum of its proper divisors (1736111202).

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

1030131102 is a wasteful number, since it uses less digits than its factorization.

1030131102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171553.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1030131102 is about 32095.6555003944. The cubic root of 1030131102 is about 1009.9444801687.

Adding to 1030131102 its reverse (2011310301), we get a palindrome (3041441403).

The spelling of 1030131102 in words is "one billion, thirty million, one hundred thirty-one thousand, one hundred two".