1012034151620 has 24 divisors (see below), whose sum is σ = 2125923979200. Its totient is φ = 404689420512.

The previous prime is 1012034151613. The next prime is 1012034151641. The reversal of 1012034151620 is 261514302101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012034151620.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7698200 + ... + 7828559.

It is an arithmetic number, because the mean of its divisors is an integer number (88580165800).

Almost surely, 2^{1012034151620} is an apocalyptic number.

1012034151620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012034151620 is an abundant number, since it is smaller than the sum of its proper divisors (1113889827580).

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

1012034151620 is a wasteful number, since it uses less digits than its factorization.

1012034151620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15530027 (or 15530025 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1012034151620 its reverse (261514302101), we get a palindrome (1273548453721).

The spelling of 1012034151620 in words is "one trillion, twelve billion, thirty-four million, one hundred fifty-one thousand, six hundred twenty".