1023151534274 has 16 divisors (see below), whose sum is σ = 1558341179808. Its totient is φ = 503711410752.

The previous prime is 1023151534247. The next prime is 1023151534283. The reversal of 1023151534274 is 4724351513201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437767 + ... + 2028170.

It is an arithmetic number, because the mean of its divisors is an integer number (97396323738).

Almost surely, 2^{1023151534274} is an apocalyptic number.

1023151534274 is a deficient number, since it is larger than the sum of its proper divisors (535189645534).

1023151534274 is a wasteful number, since it uses less digits than its factorization.

1023151534274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468209.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 1023151534274 in words is "one trillion, twenty-three billion, one hundred fifty-one million, five hundred thirty-four thousand, two hundred seventy-four".