1010135510120 has 64 divisors (see below), whose sum is σ = 2479759107840. Its totient is φ = 367272288000.

The previous prime is 1010135510089. The next prime is 1010135510141. The reversal of 1010135510120 is 210155310101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1010135510092 and 1010135510101.

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, 3180545 + ... + 3483695.

It is an arithmetic number, because the mean of its divisors is an integer number (38746236060).

Almost surely, 2^{1010135510120} is an apocalyptic number.

1010135510120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010135510120 is an abundant number, since it is smaller than the sum of its proper divisors (1469623597720).

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

1010135510120 is a wasteful number, since it uses less digits than its factorization.

1010135510120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310746 (or 310742 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The spelling of 1010135510120 in words is "one trillion, ten billion, one hundred thirty-five million, five hundred ten thousand, one hundred twenty".