101410400643 has 32 divisors (see below), whose sum is σ = 144274478400. Its totient is φ = 63238404096.

The previous prime is 101410400639. The next prime is 101410400659. The reversal of 101410400643 is 346004014101.

It is not a de Polignac number, because 101410400643 - 2² = 101410400639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101410401643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 682423 + ... + 817631.

It is an arithmetic number, because the mean of its divisors is an integer number (4508577450).

Almost surely, 2^101410400643 is an apocalyptic number.

101410400643 is a deficient number, since it is larger than the sum of its proper divisors (42864077757).

101410400643 is a wasteful number, since it uses less digits than its factorization.

101410400643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135511.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101410400643 its reverse (346004014101), we get a palindrome (447414414744).

The spelling of 101410400643 in words is "one hundred one billion, four hundred ten million, four hundred thousand, six hundred forty-three".