101102120331130 has 32 divisors (see below), whose sum is σ = 197388472533840. Its totient is φ = 37133633863680.

The previous prime is 101102120331061. The next prime is 101102120331143. The reversal of 101102120331130 is 31133021201101.

It can be written as a sum of positive squares in 8 ways, for example, as 25762862458369 + 75339257872761 = 5075713^2 + 8679819^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101102120331098 and 101102120331107.

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, 7252655895 + ... + 7252669834.

Almost surely, 2^{101102120331130} is an apocalyptic number.

101102120331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101102120331130 is a deficient number, since it is larger than the sum of its proper divisors (96286352202710).

101102120331130 is a wasteful number, since it uses less digits than its factorization.

101102120331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14505325794.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101102120331130 its reverse (31133021201101), we get a palindrome (132235141532231).

The spelling of 101102120331130 in words is "one hundred one trillion, one hundred two billion, one hundred twenty million, three hundred thirty-one thousand, one hundred thirty".