103020302312131 has 8 divisors (see below), whose sum is σ = 103621281027264. Its totient is φ = 102419673111360.

The previous prime is 103020302312093. The next prime is 103020302312153. The reversal of 103020302312131 is 131213203020301.

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

It is a cyclic number.

It is not a de Polignac number, because 103020302312131 - 2¹³ = 103020302303939 is a prime.

It is a super-2 number, since 2×103020302312131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103027302312131) 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, 86787355 + ... + 87966388.

It is an arithmetic number, because the mean of its divisors is an integer number (12952660128408).

Almost surely, 2^{103020302312131} is an apocalyptic number.

103020302312131 is a deficient number, since it is larger than the sum of its proper divisors (600978715133).

103020302312131 is a wasteful number, since it uses less digits than its factorization.

103020302312131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174757181.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103020302312131 its reverse (131213203020301), we get a palindrome (234233505332432).

The spelling of 103020302312131 in words is "one hundred three trillion, twenty billion, three hundred two million, three hundred twelve thousand, one hundred thirty-one".