102353120331 has 64 divisors (see below), whose sum is σ = 172033376256. Its totient is φ = 52581744000.

The previous prime is 102353120293. The next prime is 102353120357. The reversal of 102353120331 is 133021353201.

It is not a de Polignac number, because 102353120331 - 2¹⁹ = 102352596043 is a prime.

It is a super-2 number, since 2×102353120331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102353120381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24798790 + ... + 24802916.

It is an arithmetic number, because the mean of its divisors is an integer number (2688021504).

Almost surely, 2^102353120331 is an apocalyptic number.

102353120331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102353120331 is a deficient number, since it is larger than the sum of its proper divisors (69680255925).

102353120331 is a wasteful number, since it uses less digits than its factorization.

102353120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 102353120331 its reverse (133021353201), we get a palindrome (235374473532).

The spelling of 102353120331 in words is "one hundred two billion, three hundred fifty-three million, one hundred twenty thousand, three hundred thirty-one".