1011514542315 has 32 divisors (see below), whose sum is σ = 1670801074176. Its totient is φ = 522018708480.

The previous prime is 1011514542251. The next prime is 1011514542341. The reversal of 1011514542315 is 5132454151101.

It is not a de Polignac number, because 1011514542315 - 2⁶ = 1011514542251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4668219 + ... + 4880091.

It is an arithmetic number, because the mean of its divisors is an integer number (52212533568).

Almost surely, 2^{1011514542315} is an apocalyptic number.

1011514542315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011514542315 is a deficient number, since it is larger than the sum of its proper divisors (659286531861).

1011514542315 is a wasteful number, since it uses less digits than its factorization.

1011514542315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222179.

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 1011514542315 its reverse (5132454151101), we get a palindrome (6143968693416).

The spelling of 1011514542315 in words is "one trillion, eleven billion, five hundred fourteen million, five hundred forty-two thousand, three hundred fifteen".