201461562131 has 8 divisors (see below), whose sum is σ = 201853864464. Its totient is φ = 201069348480.

The previous prime is 201461562103. The next prime is 201461562143. The reversal of 201461562131 is 131265164102.

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 201461562131 - 2⁶ = 201461562067 is a prime.

It is a super-2 number, since 2×201461562131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201061562131) 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, 6193871 + ... + 6226311.

It is an arithmetic number, because the mean of its divisors is an integer number (25231733058).

Almost surely, 2^201461562131 is an apocalyptic number.

201461562131 is a deficient number, since it is larger than the sum of its proper divisors (392302333).

201461562131 is a wasteful number, since it uses less digits than its factorization.

201461562131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44341.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 201461562131 in words is "two hundred one billion, four hundred sixty-one million, five hundred sixty-two thousand, one hundred thirty-one".