131130211201131 has 16 divisors (see below), whose sum is σ = 175645137761280. Its totient is φ = 87018636783360.

The previous prime is 131130211201081. The next prime is 131130211201147. The reversal of 131130211201131 is 131102112031131.

It is not a de Polignac number, because 131130211201131 - 2¹¹ = 131130211199083 is a prime.

It is a super-2 number, since 2×131130211201131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131130211201098 and 131130211201107.

It is not an unprimeable number, because it can be changed into a prime (131130211201151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114939750 + ... + 116075003.

It is an arithmetic number, because the mean of its divisors is an integer number (10977821110080).

Almost surely, 2^{131130211201131} is an apocalyptic number.

131130211201131 is a deficient number, since it is larger than the sum of its proper divisors (44514926560149).

131130211201131 is a wasteful number, since it uses less digits than its factorization.

131130211201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231015626.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 131130211201131 its reverse (131102112031131), we get a palindrome (262232323232262).

The spelling of 131130211201131 in words is "one hundred thirty-one trillion, one hundred thirty billion, two hundred eleven million, two hundred one thousand, one hundred thirty-one".