1013131122010 has 32 divisors (see below), whose sum is σ = 2115262258560. Its totient is φ = 342174773952.

The previous prime is 1013131121983. The next prime is 1013131122121. The reversal of 1013131122010 is 102211313101.

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, 108005025 + ... + 108014404.

It is an arithmetic number, because the mean of its divisors is an integer number (66101945580).

Almost surely, 2^{1013131122010} is an apocalyptic number.

1013131122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013131122010 is an abundant number, since it is smaller than the sum of its proper divisors (1102131136550).

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

1013131122010 is a wasteful number, since it uses less digits than its factorization.

1013131122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216019510.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1013131122010 its reverse (102211313101), we get a palindrome (1115342435111).

The spelling of 1013131122010 in words is "one trillion, thirteen billion, one hundred thirty-one million, one hundred twenty-two thousand, ten".