103031031130 has 32 divisors (see below), whose sum is σ = 196429594320. Its totient is φ = 38775398400.

The previous prime is 103031031101. The next prime is 103031031143. The reversal of 103031031130 is 31130130301.

103031031130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 99616615641 + 3414415489 = 315621^2 + 58433^2 .

It is a super-2 number, since 2×103031031130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427030 + ... + 623230.

Almost surely, 2^103031031130 is an apocalyptic number.

103031031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103031031130 is a deficient number, since it is larger than the sum of its proper divisors (93398563190).

103031031130 is a wasteful number, since it uses less digits than its factorization.

103031031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199314.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 103031031130 its reverse (31130130301), we get a palindrome (134161161431).

The spelling of 103031031130 in words is "one hundred three billion, thirty-one million, thirty-one thousand, one hundred thirty".