101121113010 has 32 divisors (see below), whose sum is σ = 248609958912. Its totient is φ = 26307931520.

The previous prime is 101121112973. The next prime is 101121113011. The reversal of 101121113010 is 10311121101.

It is not an unprimeable number, because it can be changed into a prime (101121113011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41104914 + ... + 41107373.

It is an arithmetic number, because the mean of its divisors is an integer number (7769061216).

Almost surely, 2^101121113010 is an apocalyptic number.

101121113010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101121113010 is an abundant number, since it is smaller than the sum of its proper divisors (147488845902).

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

101121113010 is a wasteful number, since it uses less digits than its factorization.

101121113010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82212338.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 101121113010 its reverse (10311121101), we get a palindrome (111432234111).

The spelling of 101121113010 in words is "one hundred one billion, one hundred twenty-one million, one hundred thirteen thousand, ten".