961020105060 has 48 divisors (see below), whose sum is σ = 2695120831872. Its totient is φ = 255865881600.

The previous prime is 961020105053. The next prime is 961020105151. The reversal of 961020105060 is 60501020169.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12653901 + ... + 12729620.

It is an arithmetic number, because the mean of its divisors is an integer number (56148350664).

Almost surely, 2^961020105060 is an apocalyptic number.

It is an amenable number.

961020105060 is an abundant number, since it is smaller than the sum of its proper divisors (1734100726812).

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

961020105060 is a wasteful number, since it uses less digits than its factorization.

961020105060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25384164 (or 25384162 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 961020105060 in words is "nine hundred sixty-one billion, twenty million, one hundred five thousand, sixty".