125432111046 has 16 divisors (see below), whose sum is σ = 273670060608. Its totient is φ = 38009730600.

The previous prime is 125432111029. The next prime is 125432111069. The reversal of 125432111046 is 640111234521.

It is a congruent number.

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, 950243200 + ... + 950243331.

It is an arithmetic number, because the mean of its divisors is an integer number (17104378788).

Almost surely, 2^125432111046 is an apocalyptic number.

125432111046 is an abundant number, since it is smaller than the sum of its proper divisors (148237949562).

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

125432111046 is a wasteful number, since it uses less digits than its factorization.

125432111046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900486547.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 125432111046 its reverse (640111234521), we get a palindrome (765543345567).

The spelling of 125432111046 in words is "one hundred twenty-five billion, four hundred thirty-two million, one hundred eleven thousand, forty-six".