105157131211473 has 32 divisors (see below), whose sum is σ = 153812788268544. Its totient is φ = 63375451440000.

The previous prime is 105157131211459. The next prime is 105157131211487. The reversal of 105157131211473 is 374112131751501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105157131211459) and next prime (105157131211487).

It is not a de Polignac number, because 105157131211473 - 2⁶ = 105157131211409 is a prime.

It is a super-2 number, since 2×105157131211473² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105157131211073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6994963 + ... + 16101048.

It is an arithmetic number, because the mean of its divisors is an integer number (4806649633392).

Almost surely, 2^{105157131211473} is an apocalyptic number.

It is an amenable number.

105157131211473 is a deficient number, since it is larger than the sum of its proper divisors (48655657057071).

105157131211473 is a wasteful number, since it uses less digits than its factorization.

105157131211473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23096797.

The product of its (nonzero) digits is 88200, while the sum is 42.

Adding to 105157131211473 its reverse (374112131751501), we get a palindrome (479269262962974).

The spelling of 105157131211473 in words is "one hundred five trillion, one hundred fifty-seven billion, one hundred thirty-one million, two hundred eleven thousand, four hundred seventy-three".