10401202505131 has 4 divisors (see below), whose sum is σ = 10447022780712. Its totient is φ = 10355382229552.

The previous prime is 10401202505119. The next prime is 10401202505147. The reversal of 10401202505131 is 13150520210401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10401202505131 - 2¹⁵ = 10401202472363 is a prime.

It is a super-2 number, since 2×10401202505131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10401202505096 and 10401202505105.

It is not an unprimeable number, because it can be changed into a prime (10401202505831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22910137450 + ... + 22910137903.

It is an arithmetic number, because the mean of its divisors is an integer number (2611755695178).

Almost surely, 2^{10401202505131} is an apocalyptic number.

10401202505131 is a deficient number, since it is larger than the sum of its proper divisors (45820275581).

10401202505131 is an equidigital number, since it uses as much as digits as its factorization.

10401202505131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45820275580.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 10401202505131 its reverse (13150520210401), we get a palindrome (23551722715532).

The spelling of 10401202505131 in words is "ten trillion, four hundred one billion, two hundred two million, five hundred five thousand, one hundred thirty-one".