131451034 has 16 divisors (see below), whose sum is σ = 231648480. Its totient is φ = 55154160.

The previous prime is 131451031. The next prime is 131451037. The reversal of 131451034 is 430154131.

It is an interprime number because it is at equal distance from previous prime (131451031) and next prime (131451037).

It is a super-3 number, since 3×131451034³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 131450996 and 131451014.

It is not an unprimeable number, because it can be changed into a prime (131451031) 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, 229524 + ... + 230095.

It is an arithmetic number, because the mean of its divisors is an integer number (14478030).

Almost surely, 2^131451034 is an apocalyptic number.

131451034 is a deficient number, since it is larger than the sum of its proper divisors (100197446).

131451034 is a wasteful number, since it uses less digits than its factorization.

131451034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459645.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 131451034 is about 11465.2097233326. The cubic root of 131451034 is about 508.4575129986.

The spelling of 131451034 in words is "one hundred thirty-one million, four hundred fifty-one thousand, thirty-four".