10121252937 has 16 divisors (see below), whose sum is σ = 14208480000. Its totient is φ = 6390924624.

The previous prime is 10121252819. The next prime is 10121252941. The reversal of 10121252937 is 73925212101.

It is not a de Polignac number, because 10121252937 - 2¹¹ = 10121250889 is a prime.

It is a super-2 number, since 2×10121252937² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10121252898 and 10121252907.

It is not an unprimeable number, because it can be changed into a prime (10121252437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270814 + ... + 305912.

It is an arithmetic number, because the mean of its divisors is an integer number (888030000).

Almost surely, 2^10121252937 is an apocalyptic number.

It is an amenable number.

10121252937 is a deficient number, since it is larger than the sum of its proper divisors (4087227063).

10121252937 is a wasteful number, since it uses less digits than its factorization.

10121252937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40180.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 10121252937 in words is "ten billion, one hundred twenty-one million, two hundred fifty-two thousand, nine hundred thirty-seven".