10161555025130 has 32 divisors (see below), whose sum is σ = 19508091426576. Its totient is φ = 3797603037184.

The previous prime is 10161555025109. The next prime is 10161555025177. The reversal of 10161555025130 is 3152055516101.

It can be written as a sum of positive squares in 8 ways, for example, as 3599212271281 + 6562342753849 = 1897159^2 + 2561707^2 .

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, 218129459 + ... + 218176038.

Almost surely, 2^{10161555025130} is an apocalyptic number.

10161555025130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10161555025130 is a deficient number, since it is larger than the sum of its proper divisors (9346536401446).

10161555025130 is a wasteful number, since it uses less digits than its factorization.

10161555025130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436305658.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 10161555025130 in words is "ten trillion, one hundred sixty-one billion, five hundred fifty-five million, twenty-five thousand, one hundred thirty".