131148494034 has 16 divisors (see below), whose sum is σ = 262301052288. Its totient is φ = 43715487312.

The previous prime is 131148494021. The next prime is 131148494039. The reversal of 131148494034 is 430494841131.

It is a happy number.

131148494034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131148494034² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131148494039) 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, 394644 + ... + 646560.

It is an arithmetic number, because the mean of its divisors is an integer number (16393815768).

Almost surely, 2^131148494034 is an apocalyptic number.

131148494034 is an abundant number, since it is smaller than the sum of its proper divisors (131152558254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131148494034 is a wasteful number, since it uses less digits than its factorization.

131148494034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338689.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 131148494034 in words is "one hundred thirty-one billion, one hundred forty-eight million, four hundred ninety-four thousand, thirty-four".