10402240321131 has 8 divisors (see below), whose sum is σ = 14004310594560. Its totient is φ = 6867498464232.

The previous prime is 10402240321093. The next prime is 10402240321147. The reversal of 10402240321131 is 13112304220401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10402240321131 - 2¹⁷ = 10402240190059 is a prime.

It is a super-2 number, since 2×10402240321131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10402240328131) 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, 16832103771 + ... + 16832104388.

It is an arithmetic number, because the mean of its divisors is an integer number (1750538824320).

Almost surely, 2^{10402240321131} is an apocalyptic number.

10402240321131 is a deficient number, since it is larger than the sum of its proper divisors (3602070273429).

10402240321131 is a wasteful number, since it uses less digits than its factorization.

10402240321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33664208265.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10402240321131 its reverse (13112304220401), we get a palindrome (23514544541532).

The spelling of 10402240321131 in words is "ten trillion, four hundred two billion, two hundred forty million, three hundred twenty-one thousand, one hundred thirty-one".