1210012153 has 16 divisors (see below), whose sum is σ = 1433796480. Its totient is φ = 999121536.

The previous prime is 1210012123. The next prime is 1210012159. The reversal of 1210012153 is 3512100121.

It is not a de Polignac number, because 1210012153 - 2⁵ = 1210012121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210012159) 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, 86250 + ... + 99292.

It is an arithmetic number, because the mean of its divisors is an integer number (89612280).

Almost surely, 2^1210012153 is an apocalyptic number.

It is an amenable number.

1210012153 is a deficient number, since it is larger than the sum of its proper divisors (223784327).

1210012153 is a wasteful number, since it uses less digits than its factorization.

1210012153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13536.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1210012153 is about 34785.2289485063. The cubic root of 1210012153 is about 1065.6058043205.

Adding to 1210012153 its reverse (3512100121), we get a palindrome (4722112274).

The spelling of 1210012153 in words is "one billion, two hundred ten million, twelve thousand, one hundred fifty-three".