10161236312 has 32 divisors (see below), whose sum is σ = 19559095920. Its totient is φ = 4946012160.

The previous prime is 10161236297. The next prime is 10161236317. The reversal of 10161236312 is 21363216101.

It is a super-2 number, since 2×10161236312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161236317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120008 + ... + 186344.

Almost surely, 2^10161236312 is an apocalyptic number.

It is an amenable number.

10161236312 is a deficient number, since it is larger than the sum of its proper divisors (9397859608).

10161236312 is a wasteful number, since it uses less digits than its factorization.

10161236312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66851 (or 66847 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 10161236312 in words is "ten billion, one hundred sixty-one million, two hundred thirty-six thousand, three hundred twelve".