154103470531023 has 16 divisors (see below), whose sum is σ = 232922924420480. Its totient is φ = 89841699418464.

The previous prime is 154103470531009. The next prime is 154103470531067. The reversal of 154103470531023 is 320135074301451.

It is not a de Polignac number, because 154103470531023 - 2⁹ = 154103470530511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154103470531123) 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, 103983447661 + ... + 103983449142.

It is an arithmetic number, because the mean of its divisors is an integer number (14557682776280).

Almost surely, 2^{154103470531023} is an apocalyptic number.

154103470531023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

154103470531023 is a deficient number, since it is larger than the sum of its proper divisors (78819453889457).

154103470531023 is a wasteful number, since it uses less digits than its factorization.

154103470531023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207966896838.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 154103470531023 in words is "one hundred fifty-four trillion, one hundred three billion, four hundred seventy million, five hundred thirty-one thousand, twenty-three".