1051100970 has 32 divisors (see below), whose sum is σ = 2523588480. Its totient is φ = 280188480.

The previous prime is 1051100933. The next prime is 1051100977. The reversal of 1051100970 is 790011501.

It is a super-2 number, since 2×1051100970² = 2209626498269881800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051100970.

It is not an unprimeable number, because it can be changed into a prime (1051100977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106860 + ... + 116280.

It is an arithmetic number, because the mean of its divisors is an integer number (78862140).

Almost surely, 2^1051100970 is an apocalyptic number.

1051100970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051100970 is an abundant number, since it is smaller than the sum of its proper divisors (1472487510).

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

1051100970 is a wasteful number, since it uses less digits than its factorization.

1051100970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150.

The product of its (nonzero) digits is 315, while the sum is 24.

The square root of 1051100970 is about 32420.6873770437. The cubic root of 1051100970 is about 1016.7514777706.

The spelling of 1051100970 in words is "one billion, fifty-one million, one hundred thousand, nine hundred seventy".