101311130 has 32 divisors (see below), whose sum is σ = 184923648. Its totient is φ = 39960000.

The previous prime is 101311087. The next prime is 101311151. The reversal of 101311130 is 31113101.

It is a happy number.

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, 403505 + ... + 403755.

It is an arithmetic number, because the mean of its divisors is an integer number (5778864).

Almost surely, 2^101311130 is an apocalyptic number.

101311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101311130 is a deficient number, since it is larger than the sum of its proper divisors (83612518).

101311130 is a wasteful number, since it uses less digits than its factorization.

101311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 101311130 is about 10065.3430145227. The cubic root of 101311130 is about 466.1786570828.

Adding to 101311130 its reverse (31113101), we get a palindrome (132424231).

The spelling of 101311130 in words is "one hundred one million, three hundred eleven thousand, one hundred thirty".