1025023006156 has 6 divisors (see below), whose sum is σ = 1793790260780. Its totient is φ = 512511503076.

The previous prime is 1025023006123. The next prime is 1025023006199. The reversal of 1025023006156 is 6516003205201.

1025023006156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128127875766 + ... + 128127875773.

Almost surely, 2^{1025023006156} is an apocalyptic number.

It is an amenable number.

1025023006156 is a deficient number, since it is larger than the sum of its proper divisors (768767254624).

1025023006156 is a wasteful number, since it uses less digits than its factorization.

1025023006156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256255751543 (or 256255751541 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 1025023006156 in words is "one trillion, twenty-five billion, twenty-three million, six thousand, one hundred fifty-six".