131001401423002 has 16 divisors (see below), whose sum is σ = 214454841313824. Its totient is φ = 59521393858000.

The previous prime is 131001401422949. The next prime is 131001401423083. The reversal of 131001401423002 is 200324104100131.

It is a super-2 number, since 2×131001401423002² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234830649 + ... + 1234936732.

It is an arithmetic number, because the mean of its divisors is an integer number (13403427582114).

Almost surely, 2^{131001401423002} is an apocalyptic number.

131001401423002 is a deficient number, since it is larger than the sum of its proper divisors (83453439890822).

131001401423002 is a wasteful number, since it uses less digits than its factorization.

131001401423002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469769805.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131001401423002 its reverse (200324104100131), we get a palindrome (331325505523133).

The spelling of 131001401423002 in words is "one hundred thirty-one trillion, one billion, four hundred one million, four hundred twenty-three thousand, two".