920961254153 has 2 divisors, whose sum is σ = 920961254154. Its totient is φ = 920961254152.

The previous prime is 920961254131. The next prime is 920961254167. The reversal of 920961254153 is 351452169029.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831729408064 + 89231846089 = 911992^2 + 298717^2 .

It is a cyclic number.

It is not a de Polignac number, because 920961254153 - 2¹⁰ = 920961253129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 920961254098 and 920961254107.

It is not a weakly prime, because it can be changed into another prime (920961253153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460480627076 + 460480627077.

It is an arithmetic number, because the mean of its divisors is an integer number (460480627077).

Almost surely, 2^920961254153 is an apocalyptic number.

It is an amenable number.

920961254153 is a deficient number, since it is larger than the sum of its proper divisors (1).

920961254153 is an equidigital number, since it uses as much as digits as its factorization.

920961254153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 920961254153 in words is "nine hundred twenty billion, nine hundred sixty-one million, two hundred fifty-four thousand, one hundred fifty-three".